Finite Group Databasebeta

#31884846

order18176
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #7360

Subgroups

subgroupG/H
centerC4#17985793
commutatorC42×C71C2×C8
Frattini#423C2×D71
FittingC71×#1327C2
socleC2×C71#1319
prime radicalC23×C71#100
cosocle#423×C71C22
hypercenter#1327D71
hypocenterC71#7360
LCSG ▷ C42×C71 ▷ C2×C4×C71 ▷ C22×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C4 ◁ C2×C4 ◁ C22×C4 ◁ #423 ◁ #1327

164 conjugacy classes of subgroups; only the 39 normal subgroups are shown.

normal subgroups only

This group has 164 conjugacy classes of subgroups — too many to draw. Only its 39 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2272

Polycyclic presentation:

2^8,71|a^2=d,b^2=g,c^2=gh,d^2=f,e^2=h,f^2=h,b^a=bc,c^a=ce,e^a=eg,g^a=gh,c^b=cg,d^b=deg,e^b=eh,i^b=i^70,d^c=dgh,e^d=eh

Conjugacy classes & character table

938 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 56962);